Irkutskaya Oblast’
Time zone: Asia/Irkutsk, UTC 8 h.
Latitude: 53.0997, Longitude: 103.063
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jun-01, Sunday | 04:47:26 | 13:05:36 | 21:23:46 | 16h 36m 20s |
2025-Jun-02, Monday | 04:46:35 | 13:05:45 | 21:24:55 | 16h 38m 20s |
2025-Jun-03, Tuesday | 04:45:48 | 13:05:55 | 21:26:02 | 16h 40m 14s |
2025-Jun-04, Wednesday | 04:45:04 | 13:06:05 | 21:27:06 | 16h 42m 2s |
2025-Jun-05, Thursday | 04:44:23 | 13:06:16 | 21:28:08 | 16h 43m 45s |
2025-Jun-06, Friday | 04:43:45 | 13:06:27 | 21:29:08 | 16h 45m 23s |
2025-Jun-07, Saturday | 04:43:11 | 13:06:38 | 21:30:05 | 16h 46m 54s |
2025-Jun-08, Sunday | 04:42:40 | 13:06:49 | 21:30:59 | 16h 48m 19s |
2025-Jun-09, Monday | 04:42:11 | 13:07:01 | 21:31:50 | 16h 49m 39s |
2025-Jun-10, Tuesday | 04:41:47 | 13:07:13 | 21:32:39 | 16h 50m 52s |
2025-Jun-11, Wednesday | 04:41:25 | 13:07:25 | 21:33:25 | 16h 52m 0s |
2025-Jun-12, Thursday | 04:41:07 | 13:07:37 | 21:34:08 | 16h 53m 1s |
2025-Jun-13, Friday | 04:40:52 | 13:07:50 | 21:34:47 | 16h 53m 55s |
2025-Jun-14, Saturday | 04:40:41 | 13:08:02 | 21:35:24 | 16h 54m 43s |
2025-Jun-15, Sunday | 04:40:32 | 13:08:15 | 21:35:58 | 16h 55m 26s |
2025-Jun-16, Monday | 04:40:28 | 13:08:28 | 21:36:29 | 16h 56m 1s |
2025-Jun-17, Tuesday | 04:40:26 | 13:08:41 | 21:36:56 | 16h 56m 30s |
2025-Jun-18, Wednesday | 04:40:28 | 13:08:54 | 21:37:20 | 16h 56m 52s |
2025-Jun-19, Thursday | 04:40:33 | 13:09:07 | 21:37:41 | 16h 57m 8s |
2025-Jun-20, Friday | 04:40:42 | 13:09:20 | 21:37:59 | 16h 57m 17s |
2025-Jun-21, Saturday | 04:40:53 | 13:09:33 | 21:38:13 | 16h 57m 20s |
2025-Jun-22, Sunday | 04:41:09 | 13:09:46 | 21:38:24 | 16h 57m 15s |
2025-Jun-23, Monday | 04:41:27 | 13:09:59 | 21:38:32 | 16h 57m 5s |
2025-Jun-24, Tuesday | 04:41:48 | 13:10:12 | 21:38:36 | 16h 56m 48s |
2025-Jun-25, Wednesday | 04:42:13 | 13:10:25 | 21:38:37 | 16h 56m 24s |
2025-Jun-26, Thursday | 04:42:41 | 13:10:38 | 21:38:35 | 16h 55m 54s |
2025-Jun-27, Friday | 04:43:12 | 13:10:50 | 21:38:29 | 16h 55m 17s |
2025-Jun-28, Saturday | 04:43:46 | 13:11:03 | 21:38:19 | 16h 54m 33s |
2025-Jun-29, Sunday | 04:44:23 | 13:11:15 | 21:38:07 | 16h 53m 44s |
2025-Jun-30, Monday | 04:45:03 | 13:11:27 | 21:37:51 | 16h 52m 48s |
Irkutsk (Irkutskaya Oblast’), Ulan-Ude (Buryatiya), Bratsk (Irkutskaya Oblast’), Angarsk (Irkutskaya Oblast’), Ust'-Ilimsk (Irkutskaya Oblast’), Usol'ye-Sibirskoye (Irkutskaya Oblast’), Zima (Irkutskaya Oblast’), Cheremkhovo (Irkutskaya Oblast’), Tayshet (Irkutskaya Oblast’), Tulun (Irkutskaya Oblast’), Nizhneudinsk (Irkutskaya Oblast’), Zheleznogorsk-Ilimskiy (Irkutskaya Oblast’), Severobaykal'sk (Buryatiya), Ust'-Kut (Irkutskaya Oblast’), Gusinoozersk (Buryatiya), Slyudyanka (Irkutskaya Oblast’), Kyakhta (Buryatiya), Bodaybo (Irkutskaya Oblast’), Ust'-Ordynskiy (Irkutskaya Oblast’), Kirensk (Irkutskaya Oblast’), Taksimo (Buryatiya), Savvateyevka (Irkutskaya Oblast’), Kamennyy Kar'yer (Irkutskaya Oblast’), Chebogory (Irkutskaya Oblast’), Kordon (Irkutskaya Oblast’), Perevoz (Irkutskaya Oblast’), Ivanovka (Irkutskaya Oblast’), Odinsk (Irkutskaya Oblast’), Baza (Irkutskaya Oblast’), Parfenovka (Irkutskaya Oblast’)
Moscow (Moskva), Saint Petersburg (Sankt-Peterburg), Novosibirsk (Novosibirskaya Oblast’), Yekaterinburg (Sverdlovskaya Oblast’), Nizhniy Novgorod (Nizhegorodskaya Oblast’), Samara (Samarskaya Oblast’), Omsk (Omskaya Oblast’), Kazan' (Tatarstan), Chelyabinsk (Chelyabinskaya Oblast’), Rostov-na-Donu (Rostovskaya Oblast’), Ufa (Bashkortostan), Perm' (Permskiy Kray), Volgograd (Volgogradskaya Oblast’), Krasnoyarsk (Krasnoyarskiy Kray), Voronezh (Voronezhskaya Oblast’), Saratov (Saratovskaya Oblast’), Tol'yatti (Samarskaya Oblast’), Krasnodar (Krasnodarskiy Kray), Ul'yanovsk (Ul’yanovskaya Oblast’), Izhevsk (Udmurtiya), Yaroslavl' (Yaroslavskaya Oblast’), Barnaul (Altayskiy Kray), Vladivostok (Primorskiy Kray), Irkutsk (Irkutskaya Oblast’), Khabarovsk (Khabarovskiy Kray), Makhachkala (Dagestan), Orenburg (Orenburgskaya Oblast’), Novokuznetsk (Kemerovskaya Oblast’), Tomsk (Tomskaya Oblast’), Ryazan' (Ryazanskaya Oblast’)
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks